Portable Multiparameter Water Quality Meter LX100PQM is a handheld device for fast, accurate measurement of pH, DO, turbidity, conductivity, TDS, salinity, temperature, and ion levels. Ideal for field testing, labs, environmental monitoring, drinking water analysis, and industrial or aquaculture applications.
| pH range |
-2.000 - 20.000 pH |
|---|---|
| pH resolution |
0.001, 0.01, 0.1 pH (Selectable) |
| pH accuracy |
± 0.002 pH |
| pH calibration points |
1 to 5 Points |
| pH buffer options |
USA, NIST, DIN, 2 Custom buffers |
| ORP range |
± 1999.9 mV |
| ORP resolution |
0.1, 1 mV, Selectable |
| ORP accuracy |
± 0.2 mV |
| ORP calibration points |
1 Point |
| Ion range |
0.001 - 19999 (Depending on the range of ISE) |
| Ion resolution |
0.001, 0.01, 0.1, 1 |
| Ion accuracy |
± 0.5 % F.S. (Monovalent) ± 1 % F.S. (Divalent) |
| Ion measurement unit |
Ppm, mg /L, mol /L, mmol /L |
| Ion calibration points |
2 to 5 Points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) |
| Conductivity range |
0.01 - 20.00, 200.0, 2000 μS /cm, 20.00, 200.0 mS /cm |
| Conductivity resolution |
0001, 0.01, 0.1, 1 |
| Conductivity accuracy |
± 0.5 % F.S. |
| Conductivity calibration points |
1 to 5 Points |
| Conductivity calibration solutions |
10 μS /cm, 84 μS /cm, 1413 μS /cm, 12.88 mS /cm, 111.8 mS /cm |
| Conductivity temperature coefficient |
Linear (0.0 - 10.0 % /°C ), Pure water |
| Conductivity reference temperature |
20 / 25°C |
| Conductivity cell constant |
K= 0.1, 1, 10 or Custom |
| TDS range |
0 - 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt |
| TDS resolution |
001, 0.1, 1 |
| TDS accuracy |
± 1 % F.S. |
| TDS factor |
0.1 - 1.0 (Default 0.5) |
| Salinity range |
0.00 - 42.00 psu, 0.00 - 80.00 ppt |
| Salinity resolution |
0.01 |
| Salinity accuracy |
± 1 % F.S. |
| Resistivity range |
0.00 - 20.00 MΩ |
| Resistivity resolution |
0.01 |
| Resistivity accuracy |
± 1 % F.S. |
| DO range |
0.00 - 20.00 mg /L, 0.0 - 200.0 % Saturation |
| DO resolution |
001 mg /L, 0.1 % |
| DO accuracy |
± 0.2 mg /L, ± 2.0 % |
| DO calibration points |
1 or 2 Points |
| DO barometric pressure |
60.0 - 112.5 kPa |
| DO correction |
450 - 850 mmHg, Manual |
| DO salinity correction |
0.0 - 50.0 g /L, Manual |
| Temperature compensation |
0 - 100°C /32 - 212°F, Manual or automatic |
| Memory |
500 Data sets, USB Communication interface |
| Power supply |
3 x 1.5 V AA Batteries or DC5 V Power adapter |
| External dimension (W x D x H) |
170 x 85 x 30 mm |
| Net weight |
0.3 Kg |
| Packing dimension (W x D x H) |
450 x 320 x 100 mm |
| Gross weight |
3 Kg |
